Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb3 win in 3 half-moves
3 Kc1 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Ra1 win in 3 half-moves
7 Ra3 win in 3 half-moves
8 Ra4 win in 3 half-moves
9 Kb2 win in 7 half-moves
10 Kb4 win in 7 half-moves
11 Ka4 win in 11 half-moves
12 Ka5 win in 13 half-moves
13 Rb2 win in 15 half-moves
14 Kd2 win in 19 half-moves
15 Ka6 draw
16 Kc4 draw
17 Kc5 draw
18 Kd1 draw
19 Ra5 draw
20 Ra6 draw
21 Kb6 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Ra8 loss in 2 half-moves